Electrical Wiring or Panel Upgrade Cost in Charleston, SC in 2026
Most Electrical Wiring or Panel Upgrade projects in Charleston, SC cost between $450 and $8,000. The typical price is $2,400.
A 200-amp panel upgrade is the most common version of this job.
Labour and materials in Charleston run about 7% below the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Panel capacity and whether an upgrade is needed
- Running new circuits through finished walls
- Permit and inspection in your jurisdiction
- Aluminium wiring or knob-and-tube remediation
Usually included
- Licensed electrician labour
- Wire, boxes, breakers and devices
Usually extra
- Drywall repair after the walls are opened
- Fixtures you supply
- Utility service upgrades
Electricians in Charleston, SC
Businesses listed on Google near Charleston, SC. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Mister Sparky of Charleston
4.9(2,117 reviews)
1929 Belgrade Ave, Charleston, SC 29407
Powerful Electrical LLC
4.7(338 reviews)
1739 S Jackson Dr, Joint Base Charleston, SC 29404
Transworld Electric
4.9(160 reviews)
1553 King St Ext, Charleston, SC 29405
U.S. Electric Contractors
5.0(87 reviews)
174 Meeting St Ste 300, Charleston, SC 29401
Jacobsen Electric
5.0(58 reviews)
3210 coastal grass way unit 206, Charleston, SC 29414
Island Electrical, LLC
5.0(49 reviews)
1025 Riverland Woods Pl, Charleston, SC 29412